Poll: Most interesting story of Hokies' spring?

Each spring brings new questions to almost any college football team, but a week into April practices, Virginia Tech has its share of compelling issues on the horizon.

There are major issues on defense, which is inexperienced and trying to replace seven starters. The running backs are talented, but how will the carries breakdown between Ryan Williams and Darren Evans? Josh Oglesby, formerly a running back, is working into a new role at fullback. Is Logan Thomas or Ju-Ju Clayton going to be the back up quarterback to Tyrod Taylor? And Jake Johnson, formerly a linebacker, will try to reinvent himself as a defensive end.

I'm most intrigued by what the defense will look like come fall, and whether it will be enough to bolster what appears to be a potent offense, and also by how Williams and Evans will coexist in the backfield. Feel free to take your pick, and to drop any thoughts in the comments section.